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Measurement of γHV68 Infection in Mice
Published on: November 22, 2011
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Receptor-Binding Assays of Enterovirus D68
Tadatsugu Imamura1, Michiko Okamoto2, Hitoshi Oshitani2
1Center for Postgraduate Education and Training, National Center for Child Health and Development, Tokyo, Japan. imamura-t@ncchd.go.jp.
Methods in Molecular Biology (Clifton, N.J.)
|April 20, 2020
Summary
Human enterovirus D68 (EV-D68) causes respiratory and neurological illnesses. Sialic acids are identified as a key receptor for EV-D68 in lab studies, but their role in human infections needs more research.
Area of Science:
- Virology
- Infectious Diseases
- Molecular Biology
Background:
- Human enterovirus D68 (EV-D68) is an emerging viral pathogen.
- EV-D68 is associated with acute respiratory infections and neurological complications.
- The epidemiological significance of EV-D68 is increasing globally.
Purpose of the Study:
- To investigate the role of sialic acids as functional receptors for EV-D68.
- To explore the in vitro binding of EV-D68 to sialic acids.
- To assess the relevance of sialic acid-mediated entry in human EV-D68 infections.
Main Methods:
- In vitro binding assays were performed.
- Cellular uptake studies were conducted.
- Analysis of viral-host interactions was performed.
Main Results:
- Sialic acids were confirmed as functional receptors for EV-D68 in vitro.
- EV-D68 demonstrated binding to sialic acid-containing receptors.
- The precise role of sialic acids in natural human infections remains to be elucidated.
Conclusions:
- Sialic acids are important for EV-D68 entry into host cells in vitro.
- Understanding EV-D68 receptor usage is crucial for developing antiviral strategies.
- Further research is needed to validate the role of sialic acids in clinical EV-D68 infections.
